Image diagnoses for "Nodule (<1cm)"
270 results with 998 images

Fibrokeratome, acquired digital. benign, mainly on the fingers, more rarely on the toes, very slowly growing exophytic tumor of the adult with consecutive, displacing nail dystrophy. numerous Beau-Reils transverse furrows as a sign of intermittent growth disturbance.

Fibrokeratome, acquired, digital. 7 years old, slightly size progressive, pressure dolent, growing out from under the nail, approx. 0.5 cm diameter, red nodule with horny surface in a 62 year old female patient, which led to a steep lifting of the nail plate. The nail organ is painful with localized pressure.

Fibrokeratome, acquired, digital. 7 years old, slightly size progressive, pressure dolent, growing out under the nail, approx. 0.5 cm diameter, red knot with horny surface in a 62 year old female patient.

Acne comedonica. general view: Recurrent multiple, disseminated standing retention cysts of 0.3-1.2 cm size on the back of a 38-year-old man, recurring since adolescence; multiple black comedones (blackheads) are also present.

Acne comedonica. Detail.

Melanoma, malignant, acrolentiginous: Complete destruction of the nail organ by tumor growth.

Amelanotic acrolentiginous malignant melanoma: A "reddish spot" that has existed for years. It is said that this broad-based red node has been formed for a few months and has bled several times.

Melanoma malignes acrolentiginous: Brown "spot" on the left small toe that has existed for many years; for several months now it has been growing in thickness, weeping and bleeding.

Acrolentiginous malignant melanoma: A brown, slowly increasing spot that has existed for years. It is said that this broad-based, ulcerated, repeatedly bleeding node has been formed for a few months. Arrows mark the non-node acrolentiginous part of the tumor. A weak pigmentation zone is encircled, which histologically also turned out to be melanoma infiltration.

keratoakanthoma classic type: 6-year-old patient. development of this 1.1 cm in diameter large nodule in 6 weeks. somewhat stalked painless solid nodule. the central horn plug has formed only in the last 3 weeks.

Keratoakanthoma classic type: side view of the prescribed keratokanthoma.

Ulcerated squamous cell carcinoma: cauliflower-like, firm, less pain-sensitive, eroded and ulcerated, weeping nodule, which has been present for > 1 year and is constantly enlarging.

Squamous cell carcinoma of the skin: slowly growing, wart-like, painful, ulcerated and weeping nodules, which have been treated several times as a "subungual wart"; visible thickening of the nail root due to tumor infiltration.

Squamous cell carcinoma in actinic pre-damaged scalp:Continuously growing keratoacanthoma of the scalp, existingfor about 7months, with a smooth surface and a broad base; multiple actinic keratoses.

Squamous cell carcinoma in actinic pre-damaged scalp:Continuously growing verrucous, broad-based, hard node of the scalp, existingfor severalmonths; multiple actinic keratoses.

Verrucous squamous epithelial carcinoma. solitary, exophytic, wart-like, solid, flat ulcerated crusts of covered, broadly based nodules. existing since > 1 year. slow growth. painfulness under stress increasing for weeks. inguinal lymph nodes enlarged palpably.

Lip carcinoma : Broad, firm, painless, warty, roughly indurated, eroded and ulcerated plaque and nodules of the lower lip.

Lip carcinoma in chronic actinic cheilitis actinica. warty, yellowish, firmly adherent, firm keratoses on atrophically diluted, washed out lip red in chronic actinic cheilitis. left half of lower lip: invasive squamous cell carcinoma. the upper lip is unchanged (lip shadow).

Keloids. since puberty known now healed acne vulgaris. for months development of these papular or nodular elevations of the skin.

Keloids: bulbous conglomerates of solid, surface-smooth, skin-coloured and also reddish, broad-based, touch-sensitive lumps.

Keloids and skin-coloured, hypertrophic scars after healed acne vulgaris.

Comedo (giant comedo): approx. 2.0 cm large, firm knot with a black, keratotic centre about 0.3 cm in size.

Keratosis seborrhoic (papillomatous type)

Keratosis seborrhoic (papillomatous type)